Agenda - Council - 02/27/2018 - Laserfiche WebLink

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The wetlands have been delineated by the Inland Group to determine the current wetland boundaries. The City is working with the developer and the Lower Rum River Watershed Management Organization to determine the appropriate mitigation strategy for this location. Segment Improvements While there is a general understanding of the total public improvements required to serve the area, sequencing of the improvements will allow for planning and fiscal responsibility. Our understanding of the most likely individual segments to be developed initially are shown in Figure 2 in Appendix B, and include: • Segment A-1• o Extension of Ramsey Parkway from Center Street NW to Xenolith Street NW. ■ Taper the median from 47 ft wide to 20 ft wide (Figures 10 & 16). ■ Include 6 ft sidewalks on each side of the new roadway. o Extension of sanitary sewer, storm sewer and watermain. • Segment A-2• o Extension of Ramsey Parkway from Xenolith Street NW to Zeolite Street NW. ■ Extend the existing typical section from the east (Figures 11 & 16). o Extension of sanitary sewer, storm sewer and watermain. ■ Reroute existing 15-inch sanitary sewer to new alignment. • Segment B• o Extension of Center Street NW to Ramsey Parkway. ■ Extend the existing typical section from the south (Figures 12 & 16). o Extension of storm sewer as needed for roadway drainage. • Segments C1 and C2: o Construction of Xenolith Street NW from Sunwood Drive to Ramsey Parkway. ■ 36-foot roadway with two 6-foot sidewalks on either side (Figures 13 & 17). o Extension of sanitary sewer, storm sewer and watermain. • Segments D1, D2, D3 and D4: o Construction of sidewalk and plantings along the north side of Sunwood Drive. ■ Extend the existing boulevard layout used east of Sapphire Street NW (Figures 14 & 17). o Extension of irrigation for planting areas. • Segment E• o Construction of Yolite Street NW from Sunwood Drive to Ramsey Parkway. ■ 36-foot roadway with two 6-foot sidewalks on either side (Figures 15 & 17) o Extension of watermain. o Extension of storm sewer for regional pond outlet. Estimated project costs for each segment were developed to allow for the City to plan for the sequenced implementation of the improvements and are summarized later in this report. Jurisdictional Authority/Approvals/Permits As the project moves from the planning stages to design and construction, permits will be required from various agencies. Understanding and planning for requirements associated with obtaining permits and Prepared by: Bolton & Menk, Inc. COST ALLOCATION ALTERNATIVES Center Street Area Analysis I R16.114929 Page 3